Talents grant you additional bonuses to help with both city development and military strength.
You can access your Talents by tapping your avatar in the top-left corner, then selecting "Talents."

There are three main Talent trees:

-Titano
-War
-Economy

Each tree contains unique talents that provide specific benefits.
To upgrade a talent, tap on the desired one, then tap "Upgrade" to enhance it and unlock its effects.